医療用ガイドワイヤ
- 专利权人:
- 朝日インテック株式会社
- 发明人:
- 宮田 尚彦,長野 聡,西岸 誠
- 申请号：
- JP2011276323
- 公开号：
- JP5376542B2
- 申请日:
- 2011.12.16
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To achieve the enhancement of the restoration properties of a leading end part from U-shaped bending in a medical guide wire and the prevention of the development of the U-shaped bending of the guide wire in use of the guide wire.
SOLUTION: The guide wire 1 includes a core shaft 2 having a leading end part reduced in diameter, an outside flexible pipe body 4 for surrounding the outer periphery of the core shaft 2, an inside flexible pipe body 5 for surrounding the leading end part of the core shaft 2 inside the outside flexible pipe body 4, a first joining portion 41 for joining the tips of the core shaft 2, the inside flexible pipe body 5 and the outside flexible pipe body 4 and at least one second joining portion 9 not joining the core shaft 2 but joining the outside and inside flexible pipe bodies 4 and 5.
COPYRIGHT: (C)2012,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
